My answer is a resounding “Yes!”. If you are a PASS member, it’s free so you should be, you should vote. It was pointed out by Aaron Nelson (@SQLvariant) that, if only registered attendees could vote, there would be a lot of attendees who couldn’t vote because they haven’t registered yet.
Is it a perfect system? No, but does give the community greater ownership of the event, which I think is a good thing.
So How Do I Vote?
First you have to opt-in to the voting process. If you are a PASS member you should have received an email with a link to the “voter registration” page. Once you register you will receive one email per week for the track up for vote which will contain a user specific link to the “ballot”. Then you follow the instructions in the email and on the ballot.